Name:
N N-Diethylethanolamine
Synonym:
2-Diethylaminoethano
CAS:
100-37-8
Section 1 - Chemical Product
MSDS Name:N N-Diethylethanolamine
Synonym:2-Diethylaminoethano
Synonym:2-Diethylaminoethano
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 100-37-8 | N,N-DIETHYLETHANOLAMINE | >98.5% | 202-845-2 |
| Hazard Symbols: C Risk Phrases: 10 20/21/22 34 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Flammable. Harmful by inhalation, in contact with skin and if swallowed. Causes burns.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Harmful if absorbed through the skin. Causes skin burns.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Harmful if inhaled. Causes chemical burns to the respiratory tract.
May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.
Chronic:
Not available.
Flammable. Harmful by inhalation, in contact with skin and if swallowed. Causes burns.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Harmful if absorbed through the skin. Causes skin burns.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Harmful if inhaled. Causes chemical burns to the respiratory tract.
May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Flammable liquid and vapor.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Flammable liquid and vapor.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool.
Section 7 - HANDLING and STORAGE
Handling:
Use with adequate ventilation. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Take precautionary measures against static discharges. Use only in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Corrosives area.
Use with adequate ventilation. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Take precautionary measures against static discharges. Use only in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Corrosives area.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 100-37-8: United States OSHA: 10 ppm TWA; 50 mg/m3 TWA Belgium - TWA: 2 ppm VLE; 9.7 mg/m3 VLE France - VME: 10 ppm VME; 50 mg/m3 VME Germany: 5 ppm TWA; 24 mg/m3 TWA Germany: Skin absorber Malaysia: 2 ppm TWA; 9.6 mg/m3 TWA Netherlands: 2 ppm MAC; 9.6 mg/m3 MAC Russia: 5 mg/m3 TWA Spain: 2 ppm VLA-ED; 9.7 mg/m3 VLA-ED Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 100-37-8: United States OSHA: 10 ppm TWA; 50 mg/m3 TWA Belgium - TWA: 2 ppm VLE; 9.7 mg/m3 VLE France - VME: 10 ppm VME; 50 mg/m3 VME Germany: 5 ppm TWA; 24 mg/m3 TWA Germany: Skin absorber Malaysia: 2 ppm TWA; 9.6 mg/m3 TWA Netherlands: 2 ppm MAC; 9.6 mg/m3 MAC Russia: 5 mg/m3 TWA Spain: 2 ppm VLA-ED; 9.7 mg/m3 VLA-ED Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Clear liquid
Color: APHA: 20 max
Odor: amine-like - unpleasant odor
pH: 11-12 (100g/l, 20C)
Vapor Pressure: 1.9 mbar @ 20 deg C
Viscosity: Not available.
Boiling Point: 161 deg C @ 760.00mm Hg
Freezing/Melting Point: -70 deg C
Autoignition Temperature: 270 deg C ( 518.00 deg F)
Flash Point: 51.5 deg C ( 124.70 deg F)
Explosion Limits, lower: 0.70vol%
Explosion Limits, upper: 10.10vol%
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density: .8840g/cm3
Molecular Formula: C6H15NO
Molecular Weight: 117.19
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, light, ignition sources, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Acids, copper, copper alloys, zinc, galvanized iron, nitrites, strong oxidizing agents, metals, acid anhydrides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Not available.
Conditions to Avoid:
Incompatible materials, light, ignition sources, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Acids, copper, copper alloys, zinc, galvanized iron, nitrites, strong oxidizing agents, metals, acid anhydrides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 100-37-8: KK5075000 LD50/LC50:
CAS# 100-37-8: Dermal, guinea pig: LD50 = 1 mL/kg; Draize test, rabbit, eye: 5 mg Severe; Inhalation, mouse: LC50 = 5000 mg/m3; Oral, rat: LD50 = 1300 mg/kg; Skin, rabbit: LD50 = 1260 uL/kg.
Carcinogenicity:
N,N-DIETHYLETHANOLAMINE - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 100-37-8: KK5075000 LD50/LC50:
CAS# 100-37-8: Dermal, guinea pig: LD50 = 1 mL/kg; Draize test, rabbit, eye: 5 mg Severe; Inhalation, mouse: LC50 = 5000 mg/m3; Oral, rat: LD50 = 1300 mg/kg; Skin, rabbit: LD50 = 1260 uL/kg.
Carcinogenicity:
N,N-DIETHYLETHANOLAMINE - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Algae: EC50 = 0.022 mg/L; 72 h; EC/LC50Daphnia: EC50 = 0.022 mg/L; 48 h; EC/LC50Bacteria: EC50 = 0.022 mg/L; ; IC50
Algae: EC50 = 0.022 mg/L; 72 h; EC/LC50Daphnia: EC50 = 0.022 mg/L; 48 h; EC/LC50Bacteria: EC50 = 0.022 mg/L; ; IC50
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: 2-DIETHYLAMINOETHANOL
Hazard Class: 8 (3)
UN Number: 2686
Packing Group: II
IMO
Shipping Name: 2-DIETHYLAMINOETHANOL
Hazard Class: 8 (3)
UN Number: 2686
Packing Group: II
RID/ADR
Shipping Name: 2-DIETHYLAMINO-ETHANOL
Hazard Class: 8
UN Number: 2686
Packing group: II
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 10 Flammable.
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 34 Causes burns.
Safety Phrases:
S 25 Avoid contact with eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 100-37-8: 1
Canada
CAS# 100-37-8 is listed on Canadas DSL List.
CAS# 100-37-8 is listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 100-37-8 is listed on the TSCA inventory.
